package com.cmz.strategy;

/**
 * @author summer
 * @create 2020-03-05 13:09
 *
 * https://docs.oracle.com/en/java/javase/12/docs/api/java.base/java/lang/Comparable.html
 */
public class Sorter<T> {

    public void sort(T[] arr, Comparator<T> comparator) {
        for(int i=0; i<arr.length - 1; i++) {
            int minPos = i;

            for(int j=i+1; j<arr.length; j++) {
                minPos = comparator.compare(arr[j],arr[minPos]) == -1 ? j : minPos;
            }
            swap(arr, i, minPos);
        }
    }

    void swap(T[] arr, int i, int j) {
        T temp = arr[i];
        arr[i] = arr[j];
        arr[j] = temp;
    }
}
